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Using RK25 Mobile Computer
2.2.
MEMORY
Flash Memory (ROM)
16GB flash memory for storing the OS (Android 11 and custom application programs).
Random-access Memory (RAM)
2GB RAM for storing and running programs, as well as storing program data.
Expansion Slot
The mobile computer is equipped with one SD card slot which can accommodate a micro
SD card, a
microSDHC
(up to
32GB
) or a
microSDXC
(up to
64GB
). When choosing an SD
card for best compatibility and performance with RK25, please make sure of the capacity
you need. For the use of SDXC card, please use a new card and make sure it has not been
used in other host devices (computers, cameras, or readers).
CAUTION OF DATA LOSS
When the main battery is removed or drained, the backup battery on the main board takes
over to supply the mobile computer and keep it in suspension. A fully charged backup
battery will retain the data in the RAM for
30 minutes
. When the backup battery is drained
out as well, the mobile computer will shut down, and only the contents of RTC will be
retained. All other unsaved data will be lost.
If you want to put away the mobile computer for a couple of days, you should be aware that
data loss occurs when the main battery and backup battery discharges completely.
Therefore, it is necessary to backup data and files before putting away the mobile computer.
Summary of Contents for RK25
Page 1: ...RK25 Mobile Computer Android 11 Version 1 00...
Page 12: ...10 RK25 Mobile Computer E LABEL...
Page 13: ...11 Important Notices CE DECLARATION...
Page 14: ...12 RK25 Mobile Computer THAILAND CAUTION Specific Absorption Rate SAR 0 95 W kg...
Page 15: ...13 Release Notes RELEASE NOTES Version Date Notes 1 00 Jan 13th 2022 Initial release...
Page 25: ...23 Quick Start 1 1 OVERVIEW...
Page 152: ...150 RK25 Mobile Computer You can also access Smart Lock to customize personal lock settings...
Page 212: ...210 RK25 Mobile Computer EXIT Tap on the button EXIT to quit BarcodeToSettings...